Upcoming Smartphones December 2025: OnePlus, Vivo, Realme, Redmi Launches in India

Upcoming Smartphones December 2025: this month is the last month of the year and is going to be extremely busy for the Indian smartphone market. Let us tell you that many major companies are going to launch their new smartphones in December, including names like OnePlus, Vivo, Realme, Redmi, OPPO, Lava, and Poco. This list includes many important launches across all categories — from flagship to mid-range and budget models.

At the same time, this month OnePlus and Vivo are set to intensify competition in India’s premium segment, while Realme, Redmi, and Lava have prepared to introduce new models in the affordable category. So now let’s take a look one-by-one at all the phones and their features:

OnePlus 15R: One of The Biggest Launches of December

OnePlus 15R
OnePlus 15R: One of The Biggest Launches of December

OnePlus has officially confirmed that the company will launch its new OnePlus 15R in India on 17 December. This smartphone will be among the early phones to come with the Snapdragon 8 Gen 5 processor. The company is launching it with a focus on high performance and battery optimization, similar to its previous R-series models.

Apart from this, OnePlus has said that the new model will bring major upgrades in gaming, camera, and thermal management. In the premium price segment, it will directly compete with the Vivo X300 Pro and the upcoming models of Samsung’s A-series. Now it remains to be seen whether it gives strong competition to these phones or not. You must share your opinion through the comments.

Vivo X300 and X300 Pro: Flagship Camera Sensor Will be The Main Attraction

Vivo X300 and X300 Pro
Vivo X300 and X300 Pro: Flagship Camera Sensor Will be The Main Attraction

Vivo is launching its new flagship X300 and X300 Pro in India on December 2 under the X-series. Let us tell you that Vivo’s X-series is especially known for its camera system and low-light performance, and this time too the company is focusing on the same USP.

The new models will feature an advanced AI-powered camera engine, improved optical stabilization, and a power-efficient chipset. In my opinion, the X300 Pro could be a strong contender for the title of “Best Camera Phone” of 2025.

Realme 16 Series and Redmi Note 15 Series: Tough Competition in The Mid-Range

Realme 16 Series and Redmi Note 15 Series
Realme 16 Series and Redmi Note 15 Series: Tough Competition in The Mid-Range

Let us tell you that in the mid-range segment, the competition between Realme and Redmi will intensify in December. Both companies will launch their new generation Realme 16 Series and Redmi Note 15 Series. Both brands are highlighting new 5G chipsets from Snapdragon and MediaTek, fast charging, and high-refresh-rate displays as their USP. Due to this, the 15,000 to 20,000 rupees segment is expected to see the most launches.

OPPO Reno 15 Series: Maximum Focus on Design and Camera

OPPO Reno 15 Series
OPPO Reno 15 Series: Maximum Focus on Design and Camera

OPPO is preparing to expand its Reno series this time with three variants — Reno 15, Reno 15 Mini, and Reno 15 Pro. Although the company has not made an official announcement yet, industry reports suggest that the global launch window of the series is scheduled around December–January. OPPO Reno 15 Pro is expected to be the most premium Reno model, with major improvements in both performance and camera system.

Lava Play Max: Indian Brand Preparing for a Comeback

Lava Play Max
Lava Play Max: Indian Brand Preparing for a Comeback

In the last month of the year, Indian smartphone brand Lava is also going to introduce its new budget model Lava Play Max. This phone will come in the 10,000–12,000 rupees range and will target the entry-level 5G segment. Recent teasers by the company show that the Play Max will offer a large display, better battery life, and a minimalist design. Let us tell you that Lava is returning to the budget segment after a long time with an aggressive strategy. Do you like the design of the Lava Play Max? Do let us know through the comments.

Moto Edge 70 and Poco F8: Potential Options for Performance-lovers

Moto Edge 70 and Poco F8
Moto Edge 70 and Poco F8: Potential Options for Performance-lovers

Motorola will introduce the Edge 70 in the Indian market this month, which is the next model in the company’s Edge lineup. Looking at the performance of previous Edge phones, the Edge 70 is also expected to offer a clean UI, stock-Android experience, and premium build. On the other hand, Poco’s new Poco F8 is also expected to launch in December. Poco’s F-series is known in India as a “budget flagship killer,” so the F8 is also expected to offer a high-end chipset, fast charging, and powerful performance. Personally, I too am eagerly waiting for the Poco F8.

Redmi and Realme’s C-Series also Ready

Let us tell you that in the budget segment, both Redmi and Realme may introduce some new models of their C-Series in December. Several leaks suggest that these phones will offer large battery backup, basic 5G chipsets, and entry-level camera systems. Apart from this, the 8,000–12,000 rupees segment in India has shown the highest growth this year, and that is the main reason companies are targeting this segment for new models. What do you think — will we see more new phones in the 8,000–12,000 rupees segment in 2026?

December 2025: One of the Busiest Smartphone Months for India

Overall, December 2025 is going to be extremely exciting for Indian smartphone consumers. While OnePlus and Vivo’s flagship models will create buzz in the premium segment, brands like Realme, Redmi, OPPO, Lava, Motorola, and Poco will heat up the mid-range and budget categories. If you’re planning to buy a new phone, December will bring plenty of options for you — from flagship camera phones to performance-centric models and budget-friendly 5G devices.

FAQ

Which Smartphones Are Launching in December 2025?

OnePlus 15R, Vivo X300 series, Realme 16 series, Redmi Note 15 series, OPPO Reno 15 lineup, Lava Play Max, Moto Edge 70, and Poco F8.

What is the biggest Smartphone Launch of December 2025?

One of the major launches is the OnePlus 15R powered by the Snapdragon 8 Gen 5 chipset.

Which Brands are launching budget phones in December 2025?

Realme, Redmi, Lava, and Poco are focusing on the ₹8,000–₹20,000 price range with new models.

When will the Vivo X300 and X300 Pro launch in India?

Vivo will launch the X300 and X300 Pro in India on December 2, 2025.

Which upcoming phone is expected to be best for performance lovers?

Poco F8 and Moto Edge 70 are expected to offer strong performance with high-end chipsets and clean UI.

Bhatraj Nama is a tech expert and writer who provides detailed and reliable information on smartphones, gadgets, and tech updates. He has been associated with the tech industry for the past 6 years. You can follow him on Twitter (X) or LinkedIn, and visit his Gravatar profile to learn more.

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